Inventor · disambiguated record
David F. Lahrman
Also filed as: LAHRMAN DAVID F
24 granted patents·4 pending applications·446 citations·filing 1984–2022
96Inventor score
Top patents by PatentIndex Score
28 records- 0194US6867390B2Automated positioning of mobile laser peening headLSP TECHNOLOGIES INC·Filed 2003·Granted Mar 15, 2005·67 cites·28 claims
- 0292US6752593B2Articles having improved residual stress profile characteristics produced by laser shock peeningLSP TECHNOLOGIES INC·Filed 2002·Granted Jun 22, 2004·31 cites·43 claims
- 0389US7868268B1Laser peening process and apparatus using a liquid erosion-resistant opaque overlay coatingLSP TECHNOLOGIES INC·Filed 2007·Granted Jan 11, 2011·9 cites·10 claims
- 0486US6759626B2System for laser shock processing objects to produce enhanced stress distribution profilesL & P TECHNOLOGIES INC·Filed 2002·Granted Jul 6, 2004·24 cites·37 claims
- 0586US4634291ACoating thickness measurementGEN ELECTRIC·Filed 1984·Granted Jan 6, 1987·39 cites·2 claims
- 0681US5116691ADuctility microalloyed NiAl intermetallic compoundsGEN ELECTRIC·Filed 1991·Granted May 26, 1992·33 cites·30 claims
- 0781US4818118ACoating thickness measurementGEN ELECTRIC·Filed 1986·Granted Apr 4, 1989·39 cites·6 claims
- 0876US6483578B1Mechanical gauges for quality assurance of laser peeningLSP TECHNOLOGIES INC·Filed 2000·Granted Nov 19, 2002·18 cites·25 claims
- 0975US5837385AEnvironmental coating for nickel aluminide components and a method thereforGEN ELECTRIC·Filed 1997·Granted Nov 17, 1998·42 cites·17 claims
- 1074US9201017B2Photon doppler velocimetry for laser bond inspectionLAHRMAN DAVID F·Filed 2012·Granted Dec 1, 2015·3 cites·20 claims
- 1173US7268317B2Laser peening process and apparatus using a liquid erosion-resistant opaque overlay coatingLSP TECHNOLOGIES INC·Filed 2003·Granted Sep 11, 2007·11 cites·27 claims
- 1273US5516380ANiAl intermetallic alloy and article with improved high temperature strengthGEN ELECTRIC·Filed 1994·Granted May 14, 1996·21 cites·9 claims
- 1371US6548782B2Overlay control for laser peeningLSP TECHNOLOGIES INC·Filed 2001·Granted Apr 15, 2003·13 cites·41 claims
- 1467US6664506B2Method using laser shock processing to provide improved residual stress profile characteristicsLSP TECHNOLOGIES INC·Filed 2002·Granted Dec 16, 2003·23 cites·32 claims
- 1567US5116438ADuctility NiAl intermetallic compounds microalloyed with galliumGEN ELECTRIC·Filed 1991·Granted May 26, 1992·16 cites·20 claims
- 1666US6841755B2Overlay control for laser peeningLSP TECHNOLOGIES INC·Filed 2003·Granted Jan 11, 2005·10 cites·31 claims
- 1765US6875953B2Method using laser shock processing to provide improved residual stress profile characteristicsLSP TECHNOLOGIES INC·Filed 2003·Granted Apr 5, 2005·19 cites·30 claims
- 1865US2022205060A1System and method for modeling a part and using laser peening to form or correct the partLSP TECH INC·Filed 2022·Application pending·0 cites
- 1958US6539773B2Shock pressure gauge for laser peening apparatusLSP TECHNOLOGIES INC·Filed 2001·Granted Apr 1, 2003·5 cites·29 claims
- 2056US7906745B2Bend bar quality control method for laser shock peeningLSP TECHNOLOGIES INC·Filed 2004·Granted Mar 15, 2011·1 cites·20 claims
- 2156US2011126605A1Bend bar quality control method for laser shock peeningLSP TECHNOLOGIES INC·Filed 2011·Application pending·0 cites
- 2254US2011132886A1Laser Peening Process and Apparatus Using a Liquid Erosion-Resistant Opaque Overlay CoatingLSP TECHNOLOGIES INC·Filed 2010·Application pending·0 cites
- 2353USRE43176ELaser peening process and apparatus using a liquid erosion-resistant opaque overlay coatingTENAGLIA RICHARD D·Filed 2008·Granted Feb 14, 2012·0 cites·31 claims
- 2448US11273521B2Method and apparatus for laser shock peening ballistic armorLSP TECH INC·Filed 2017·Granted Mar 15, 2022·0 cites·14 claims
- 2544US6412331B1Shock pressure gauge for laser peening apparatusLSP TECHNOLOGIES INC·Filed 1999·Granted Jul 2, 2002·8 cites·27 claims
- 2643US5215831ADuctility ni-al intermetallic compounds microalloyed with ironGEN ELECTRIC·Filed 1991·Granted Jun 1, 1993·6 cites·19 claims
- 2741US6462308B1Utilizing altered vibration responses of workpieces, such as gas turbine engine bladesLSP TECHNOLOGIES INC·Filed 1999·Granted Oct 8, 2002·8 cites·20 claims
- 2841US2009158797A1Laser shock processed pilger diesLAHRMAN DAVID F·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →